CRISPR Therapeutics (CRSP) Options Chain

NASDAQ: CRSPHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD

53.39+2.95 (+5.85%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Jan 15, 2027
Days to expiration: 96
Share price: $53.39
Put/call ratio (OI): 0.51
Put/call ratio (volume): 1.41
ATM implied volatility: 57.8%
Expected move: ±$15.81
Open interest (C / P): 20.64K / 10.62K

CRSP options summary

The CRSP options chain for the January 15, 2027 expiration lists 33 call and 31 put contracts, with 96 days until expiration. Open interest stands at 20,636 calls and 10,619 puts, a put/call ratio of 0.51, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $52.50 strike is 57.8%, which implies the market expects a move of about ±$15.81 (29.6%) in CRISPR Therapeutics stock by expiration.

The most open interest sits at the $80.00 call (4.67K contracts) and the $55.00 put (1.92K contracts).

Summary generated from market data by MetaCap's automated system. Methodology

CRSP options chain · January 15, 2027

CRSP calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
43	1	110.5%	41.30	34.00	38.10	17.50	0.00	0.20	0.05	102.7%	10	133
83	1	102.7%	34.98	31.60	35.60	20.00	0.00	1.05	0.05	123.0%	1	45
46	9	95.0%	34.35	29.10	33.20	22.50	0.00	1.00	0.05	108.6%	1	49
120	3	92.7%	30.06	26.80	30.80	25.00	0.00	2.20	0.20	118.2%	20	95
49	1	86.6%	25.90	24.40	28.40	27.50	0.00	2.30	0.20	107.0%	1	139
339	1	66.5%	23.99	22.50	24.80	30.00	0.00	0.50	0.25	66.0%	1	126
105	2	76.6%	21.38	19.90	23.50	32.50	0.15	1.15	0.63	72.2%	3	908
710	1	66.2%	19.05	17.50	20.80	35.00	0.00	1.05	0.83	60.0%	3	407
127	1	71.3%	19.45	15.40	19.30	37.50	0.05	1.40	0.65	56.9%	1	817
699	10	65.9%	15.50	14.00	16.20	40.00	0.80	1.90	1.47	60.2%	4	1,219
60	1	62.0%	14.50	11.30	14.70	42.50	1.15	2.45	1.90	57.8%	1	365
397	4	61.4%	9.13	10.00	12.50	45.00	2.30	2.65	2.51	56.9%	3	686
464	1	60.2%	9.54	8.50	10.70	47.50	2.05	4.60	4.00	56.2%	5	534
1,322	14	63.5%	8.40	7.60	9.50	50.00	3.30	6.00	4.50	58.5%	6	802
367	2	60.4%	6.90	5.40	8.60	52.50	4.00	7.10	5.50	55.1%	100	1,413
CRSP $53.39
809	14	59.7%	5.75	4.70	7.00	55.00	5.00	8.70	8.61	54.1%	43	1,916
395	1	63.2%	4.20	4.60	6.00	57.50	7.50	10.70	8.40	60.4%	1	86
1,663	100	62.3%	4.31	3.70	5.10	60.00	9.40	11.20	10.00	55.7%	1	191
237	8	61.3%	3.60	2.50	4.70	62.50	10.10	14.20	11.83	55.9%	1	100
787	10	62.5%	3.25	2.65	3.60	65.00	12.40	15.70	14.00	55.5%	57	306
193	51	60.7%	2.00	1.70	3.20	67.50	0.00	0.00	13.10	—	30	0
1,232	2	64.1%	2.28	2.20	2.45	70.00	16.70	20.10	18.55	57.9%	1	125
116	1	68.2%	2.00	1.20	3.40	72.50	0.00	0.00	16.10	—	31	0
2,372	2	62.3%	1.74	1.00	2.00	75.00	21.10	24.60	19.30	58.6%	3	27
68	3	63.8%	1.20	0.70	2.00	77.50	0.00	0.00	25.00	—	1	0
4,668	15	72.3%	1.25	1.00	2.40	80.00	25.20	29.00	28.48	51.8%	14	0
119	4	72.8%	1.07	0.00	3.00	82.50	33.50	38.50	27.00	131.8%	—	24
355	2	64.2%	1.08	0.50	1.10	85.00	35.90	39.80	32.51	129.3%	1	16
578	1	66.4%	0.70	0.30	1.00	90.00	41.50	44.50	39.50	137.8%	4	9
524	1	65.4%	0.43	0.00	0.85	95.00	44.50	49.00	36.00	131.6%	40	80
1,010	5	68.2%	0.37	0.15	0.60	100.00	48.50	53.50	38.55	129.5%	1	1
168	1	70.4%	0.47	0.05	0.60	105.00	—	—	—	—	—	—
411	2	70.9%	0.10	0.10	0.40	110.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the CRSP put/call ratio?

For the January 15, 2027 expiration, the CRSP put/call ratio based on open interest is 0.51 (10,619 puts vs 20,636 calls), and 1.41 based on today's volume. A ratio above 1 means more puts than calls.

What is CRSP's implied volatility?

At-the-money implied volatility for CRSP options expiring January 15, 2027 is about 57.8%, an annualized estimate of how much the market expects CRISPR Therapeutics stock to move.

How many CRSP option expiration dates are there?

CRSP has 10 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.